Original WWII U.S. Army 1st Army Patch 1941-1945. Authentic WWII era cloth patch for the U.S. Army 1st Army used on uniforms and shirts. The 1st Army group was part of the Normandy invasion (D-Day) Some are uniform removed and some are unused. Most are “snowback” all are WWII era. For one (1) patch We will pick the best one for you from our inventory. An inexpensive artifact perfect for young collectors and students as well as advanced collectors. 100% guaranteed to be authentic Gettysburg Museum certified, museum COA label provided.